Our lanyards have a soft cotton webbing interior - cotton over cotton to create a lanyard that feels like a soft necklace. We include both a key ring for attaching keys and a lobster claw for attaching ID badges as part of the standard hardware on all our lanyards. We also offer a safety lanyard with a low profile breakway buckle at the back of the neck. This buckle pulls apart at about five pounds of pressure. The lanyards are 3/8" wide and 36" long.